博世力士樂rexroth比例換向閥 比例換向閥,直接操作 　　 　　型號4 WRA(E)B 這力士樂閥有一個大小6到10,和是一個系列1X或2X。其較大操作壓力是5100 PSI或4600 PSI,及其較大流量是7.9 GPM,11.1 GPM(大小6)或37 GPM(10碼)。這種閥門熊直接操作比例方向控制閥,控制流體流動的方向和數量。底板安裝的模式移植到喧囂24 340年形成,ISO 4401 - 3,NFPA T3、5、1 D MR1 03,ANSI B 93.7 D 03、05接口。 型號2 WRA(E)B擁有兩塊電磁設計與可移動線圈和集成電子是可用的。 這些比例換向閥使通過比例電磁閥驅動中心桿管和可移動線圈。閥門承受彈簧集中控制線軸和集成控制電路,0到 / - 10 V或4 - 20 mA接口A1或為模型4 wrae F1。控制電子模型包裝材料包括電放大器VT-VSPA2-1-1X REXROTH O811404852 4WRAE10:WV1 NG10 Q35L/5BAR4/3 REXROTH O811404851 4WRAE10:WV1 NG10 Q65L/5BAR4/3 REXROTH R900558356 4WRAE10E60-2X/G24N9K31/A1V REXROTH R900929318 4WRAE10E60-2X/G24N9K31/F1V REXROTH R900900988 4WRAE10W60-2X/G24N9K31/A1V REXROTH R900909389 4WRAE6E15-2X/G24N9K31/A1V REXROTH R900947059 4WRAE6E15-2X/G24N9K31/F1V REXROTH R900558355 4WRAE6E30-2X/G24N9K31/A1V REXROTH R900931485 4WRAE6E30-2X/G24N9K31/F1V REXROTH R900900987 4WRAE6W30-2X/G24N9K31/A1V REXROTH R978879310 4WRAEB6E12-1X/G24N9DK26/MR REXROTH R978878558 4WRAEB6E25-1X/G24N9DK26/MR REXROTH R978890665 4WRAEB6EA12-1X/G24N9DK26/MR REXROTH R978890224 4WRAEB6EA25-1X/G24N9DK26/MR REXROTH R978890493 4WRAEB6W12-1X/G24N9DK26/MR REXROTH R978878559 4WRAEB6W25-1X/G24N9DK26/MR REXROTH R978895630 4WRAEB6WA12-1X/G24N9DK26/MR REXROTH R978879793 4WRAEB6WA25-1X/G24N9DK26/MR REXROTH R900558356 4WRAE10E60-2X/G24N9K31/A1V REXROTH R900929318 4WRAE10E60-2X/G24N9K31/F1V REXROTH R900900988 4WRAE10W60-2X/G24N9K31/A1V REXROTH R900909389 4WRAE6E15-2X/G24N9K31/A1V REXROTH R900947059 4WRAE6E15-2X/G24N9K31/F1V REXROTH R900558355 4WRAE6E30-2X/G24N9K31/A1V REXROTH R900931485 4WRAE6E30-2X/G24N9K31/F1V REXROTH R900900987 4WRAE6EW30-2X/G24N9K31/A1V REXROTH O811403104 QV1NG6Q28L/5BAR4/2WVNCOLR:I=2, REXROTH O811403108 QV1NG6Q28L/5BAR4/2WVNOOLR:I-2,5A